Bug 935779 – [guru] gui-libs/xdg-desktop-portal-hyprland-1.3.2-r1 fails to compile: Could not find a package configuration file provided by QT with any of the following names: Qt6Config.cmake

• Status: RESOLVED FIXED
• Product: GURU

[Description Agostino Sarubbo 2024-07-09 07:07:54 UTC]

https://blogs.gentoo.org/ago/2020/07/04/gentoo-tinderbox/

Issue: gui-libs/xdg-desktop-portal-hyprland-1.3.2-r1 fails to compile.
Discovered on: amd64 (internal ref: guru_ci)

Info about the issue:
https://wiki.gentoo.org/wiki/Project:Tinderbox/Common_Issues_Helper#CF0014

[Comment 1 Agostino Sarubbo 2024-07-09 07:07:55 UTC]

Created attachment 897355 [details]
build.log

build log and emerge --info

[Comment 2 Gonçalo Negrier Duarte 2024-07-09 11:09:19 UTC]

Created attachment 897367 [details]
sucefful-build.log

As you can see in this log the CMAKE QT error don't appear, also this emerge was made after a sync.

[Comment 3 Sam James 2024-07-09 12:44:28 UTC]

(In reply to Gonçalo Negrier Duarte from comment #2)
> Created attachment 897367 [details]
> sucefful-build.log
> 
> As you can see in this log the CMAKE QT error don't appear, also this emerge
> was made after a sync.

Please pay close attention to the log.

ago's log has:
>  * USE:        abi_x86_64 amd64 elibc_glibc elogind kernel_linux

With that USE, qt6 isn't depended on.

Also, the USE=qt5/qt6 looks wrong if it doesn't do anything in src_configure...

[Comment 4 Gonçalo Negrier Duarte 2024-07-09 21:11:11 UTC]

(In reply to Sam James from comment #3)
> (In reply to Gonçalo Negrier Duarte from comment #2)
> > Created attachment 897367 [details]
> > sucefful-build.log
> > 
> > As you can see in this log the CMAKE QT error don't appear, also this emerge
> > was made after a sync.
> 
> Please pay close attention to the log.
> 
> ago's log has:
> >  * USE:        abi_x86_64 amd64 elibc_glibc elogind kernel_linux
> 
> With that USE, qt6 isn't depended on.
> 
> Also, the USE=qt5/qt6 looks wrong if it doesn't do anything in
> src_configure...

Well we use the qt6 flag to tell portage to emerge the qt6 dependencies is set, otherwise will use qt5, that why src_configure dosen't have nothing set to qt.

Basically qt is only use to display the Hyprland Portal UI when you open a app that need confirmation, like obs to select the window/display to be recorded

[Comment 5 John M. Harris, Jr. 2024-07-10 00:58:55 UTC]

Does it only build with qt6? If so, it should just have a dependency on qt6.

I'll give a qt5 build a try.

[Comment 6 Sam James 2024-07-10 08:07:33 UTC]

(In reply to Gonçalo Negrier Duarte from comment #4)
> Well we use the qt6 flag to tell portage to emerge the qt6 dependencies is
> set, otherwise will use qt5, that why src_configure dosen't have nothing set
> to qt.
> 
> Basically qt is only use to display the Hyprland Portal UI when you open a
> app that need confirmation, like obs to select the window/display to be
> recorded

Yes, but this is invalid. Please see https://wiki.gentoo.org/wiki/Project:Quality_Assurance/Automagic_dependencies.

If the user has USE="-qt6" but qt6 installed, qt6 will be used regardless, which may result in e.g. broken binary packages.

Similarly, it also appears (from ago's bug), that if the upstream build system always requires Qt 6, that a no-Qt6-install isn't even possible.

[Comment 7 John M. Harris, Jr. 2024-07-10 17:03:33 UTC]

It looks like a subproject, hyprland-share-picker, has a hard dep on qt6.

[Comment 8 Gonçalo Negrier Duarte 2024-07-10 18:12:17 UTC]

(In reply to John M. Harris, Jr. from comment #7)
> It looks like a subproject, hyprland-share-picker, has a hard dep on qt6.

Didn’t catch that last tag 1.3.1 wasn’t the case that why this bug didn’t exist.

[Comment 9 Gonçalo Negrier Duarte 2024-07-10 18:13:17 UTC]

Better to just drop the useflag I guess?

[Comment 10 Gonçalo Negrier Duarte 2024-07-22 19:11:00 UTC]

Well gonna drop the qt6 useflag in the new version

[Comment 11 Gonçalo Negrier Duarte 2024-07-22 19:17:21 UTC]

John you forget to add the Close to the commits.
You might need to closes this one and https://bugs.gentoo.org/936487

[Comment 12 Larry the Git Cow 2024-07-25 10:10:22 UTC]

The bug has been closed via the following commit(s):

https://gitweb.gentoo.org/repo/proj/guru.git/commit/?id=f2fabcf9d662492d5b6bab1ffe79dd5a615e774c

commit f2fabcf9d662492d5b6bab1ffe79dd5a615e774c
Author:     Gonçalo Negrier Duarte <[e-mail]>
AuthorDate: 2024-07-22 19:26:36 +0000
Commit:     Gonçalo Negrier Duarte <[e-mail]>
CommitDate: 2024-07-22 19:28:45 +0000

    gui-libs/xdg-desktop-portal-hyprland: hyprland-share-picker hard
    requires qt6
    * applying qt6 migration to all ebuilds
    
    Closes: https://bugs.gentoo.org/935779
    Signed-off-by: Gonçalo Negrier Duarte <[e-mail]>

 ...1.3.3-r1.ebuild => xdg-desktop-portal-hyprland-1.3.3-r2.ebuild} | 5 +----
 .../xdg-desktop-portal-hyprland-9999.ebuild                        | 7 ++-----
 2 files changed, 3 insertions(+), 9 deletions(-)